This is an optional Pro-Line PRO-2 Aluminum -8mm "Indoor" Chassis for the PRO-2 SC Truck. The Indoor Chassis is 8mm shorter than the stock chassis, which improves the agility and turning speed of the PRO-2 for tight indoor tracks. The Indoor Chassis is made out of 3mm thick Hard Anodized 7075-T6 Aluminum and the battery foams have been moved forward for ideal indoor weight distribution.

Awesome upgrade. Pro-line should have released this chassis with the original Pro-2.. by the way this chassis also fits the Pro-2 SC buggy perfectly, the only thing you have to do is to reverse the Front Body mount and your good to go.. Also this chassis gives you a better servo mount rigidity compared to the original chassis since you are able to screw in the second servo mount correctly (it was loose on the original one with no countersunk hole beneath the chassis) Grab one and enjoy better agility ..)